| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.39 | 8.516% | $138.2385 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $226.29 | 8.609% | $245.7713 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $202.95 | 9.391% | $222.009 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $82.61 | 9.743% | $90.6587 | $90.66 | $90.65 | $90.70 |
| Purchase #5 | $244.40 | 3.438% | $252.8025 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $143.58 | 13.579% | $163.0767 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $107.89 | 4.552% | $112.8012 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $1,135.11 | $1,225.3579 | $1,225.36 | $1,225.35 | $1,225.40 | |